But mud sticks, as they say, and some people may have had these incidents in their minds when they voted in a recent poll we conducted through our social media channels.

We asked MyCarNeedsA.com followers and friends how they felt about the prospect of sharing their streets with cars which were being driven autonomously and 42 per cent of participants admitted they were concerned.

Putting The Framework In Place

Could it be because we’re aware that it’s only a matter of time until automated cars will regularly be found around us?

In mid-September, the US government released a detailed Federal Automated Vehicles Policy. For the first time, this laid down a 15-point safety assessment which must be undergone by any firm developing a driverless car. The criteria include: what data should be stored by the cars’ own systems, who would have access to that information, and how an autonomous control system should respond in the event of a crash.

Backing From On High

The same article also pointed out, however, that there’s support from the highest level for at least the principles behind autonomous cars.

The expressions of support from American President Barack Obama, among others, focuses purely on their potential for saving lives and preventing serious injuries: “Right now, too many people die on our roads – 35,200 last year alone – with 94 percent of those the result of human error or choice, the US President noted, adding: “Automated vehicles have the potential to save tens of thousands of lives each year.”

In the same article, he also noted their potential for increasing the mobility of people who otherwise would have to give up driving as they got older, with the possible consequence that they would become confined to their local neighbourhood, and even possibly, their homes.

Will The Law Lead - Or Be Playing Catch-Up?

Our national government wants to delegate more law-making powers to the Scottish Parliament and Welsh Assembly. And we’ve already seen the assembly in Edinburgh use these powers to change the ways in which drivers are allowed to behave, when, in December 2014, it cut the permitted alcohol level by more than one-third.

Our law-making bodies will still have to wrestle with the issue that, simply because there are huge differences between the amount of traffic which uses some of our roads compared with others, any car without a human at the controls will have to be able to adapt to that different traffic, and consequently, risk levels.

And in the absence of any hard and fast rules governing the relationships between a driverless car and one which has a driver, this probably explains why the mistrust is currently so high.

Looking On The Bright Side

But are we overplaying the concerns? Maybe, if our poll is to be believed, with one out of three respondents being either ‘confident’ or ‘optimistic’ about a future where they could be relieved of driving duties on their regular journeys.

Back in 2014, MP Claire Perry, who at the time was a minister in the Department for Transport, said she believed driverless cars, buses, trucks and even trains held out the prospect of “improved safety; improved emissions, reduced noise; optimal usage of road capacity and better use of the scarcest commodities of all these days - time and attention.”

She too was careful to acknowledge the possible dangers which lay ahead, but said the Government would partly fund a limited set of road trials of the latest technology associated with driverless cars. This was so that everyone involved in developing them could understand, and then address, the various challenges which lay between the development of autonomous vehicle control systems, and their eventual large-scale introduction.

First Trials Imminent - Sign Up Now

Fast forward a little more than two years, and you can now register to take part in the first public trials of a driverless transport system. This is scheduled to take place in Greenwich, south-east London, and will offer participants “the chance to ride in a driverless vehicle and [be] asked to provide their views about the experience.”

At the launch of this project, another government minister, Business Secretary Sajid Javid, seized the further opportunity to reassure people, his line being that: “Very few countries can match our engineering excellence in the automotive sector or our record on innovative research, and this announcement shows we are already becoming one of the world’s leading centres for driverless cars technology.”

Aside from the London trial, others are being conducted, by separate private companies, one around Coventry and Milton Keynes, and the second in the Bristol area. At the same time, there’s also a wider public consultation process taking place, which you can get involved in by visiting https://gateway.commonplace.is/comment.

There’s little doubting the scale of the huge stakes the world’s biggest car manufacturers are placing in various forms of technology aimed at making driverless cars a reality.

So the final message to our poll’s participants, and the rest of us, is clear. There’s an almost unstoppable momentum building up around the introduction of driverless cars. It’s now up to all of us to choose whether we want to have a say in what happens from here, and how soon this might happen.